Conducting a Power Analysis
{"Image DocumentName": "Conducting a Power Analysis", "Image ImageDescription": "Steps in conducting a power analysis: Select the type of power analysis desired (a priori, post-hoc, criterion, sensitivity) Select the expected study design that reflects your hypotheses of interest (e.g. t-test, ANOVA, etc.) Select a power analysis tool that supports your design. Provide 3 of the 4 parameters (usually alpha=.05, power = .80, expected effect size, preferably supported by pilot data or the literature) Solve for the remaining parameter, usually sample size (N)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}